Monolithic slab foundation with his own hands

Foundation - an essential element of any home.If it is not done correctly, and the building itself very soon will become worthless.If you want to make your own tile foundation, this article will be so helpful.

Tiled foundation is much better and more reliable than any other type of foundation, but construction companies are asked for it a third of the cost structure, and sometimes more.In fact, the cost of this part of the building is not so great.Tiled foundation can be done independently.You can do this as well as professionals, if you follow all the rules, but to save the foundation for self-installation, you will be able to a considerable amount.

When used this type of foundation?

Tiled foundation is perfect for residential and non-residential premises, especially if you do not plan to build a basement.Another small plus is that you do not have to put the joists under the floor, as a monolithic slab and is already prepared for the future structure of the floor.Monolithic fundament- plate differs great strength and seismic resistance, it is practically impossible cleaning the water, as the foundation of an area large enough.This foundation will suit perfectly, if problematic soil in your yard.

technology

There are two ways to create a fundamentalist plate assembly and monolithic.If the plate is first mounted monolithic formwork, then going to the reinforcing cage, and then once the concrete is poured under the whole structure.In the case of precast foundation he assembled from prefabricated concrete plates seams between them are filled with concrete.This design does not require the installation of the formwork and reinforcement cage, but has drawbacks.You can not achieve the desired thicker foundation as the boards made in the factory, have a certain thickness.In fact the foundation will not be monolithic, making it less stable.It requires crane for stacking plates.plates are not derived from the soil irregularities -this put exactly have to align them what to do by hand is almost impossible.

Advantages The main advantage of the monolithic slab is its ability to withstand heavy loads even with a small width.The advantages include the simplicity and mounting plate and its durability, as well as something that does not have to be installed in the future structure of the floor.The monolithic plate perfectly isolate from the ground wave and the ground cold.The board can not swim separate elements if dislodgement occurs, the only completely.The house, as it were floating in the earth as a whole, making it resistant to earthquakes.This foundation is not usually crack.Erected monolithic slab quickly and does not require heavy machinery at the site.On the basis of not very thick monolithic slab can build a house with two floors.

How do cooker

general design makes itself as follows: pit dug right size and depth.Then poured a layer of sand or gravel, are placed Communication (sewage pipes and plumbing. Top is made concrete screed. The se is insulated, then to build formwork, reinforcing cage and the plate can be filled with concrete.

Asdetermine the thickness of the board?

thickness of the monolithic slab depends on what kind of house you will build. what is heavier than the thicker should be the plate. If the foundation is planned melkozaglublenny, the plate thickness can be no more than 30 cm, it is possible to take a deep foundation. This can be up tothickness of 1, 5 meters. The most common use for the construction of private foundation the thickness of which does not exceed 40 cm.

to the foundation plate used concrete grade 200 m concrete mobility must be the n-3, F200 cold resistance, but not less.note the markings waterproof. It should not be less than the W8.

Stages of construction of the foundation

First we need to mark out the area, which will be the future of the structure.Note that the formwork will take a place in order to make it easier to work with it, add to the sides of the pit by about a meter.

order to pressure on the plate was further uniformly aligned area.At the bottom of the pit should be no bumps and drops.
drainage system should be done immediately.To do this, dig a trench for lateral water drainage.At the bottom of the geotextile is placed.Next, you need to put plastic tubes with a pre-caved.All of this is filled with fine gravel and covered with geotextile on top again.

Decking

preferred to make the circuit formwork.Her knock together along the perimeter of the pit boards.The outer side is reinforced by a strut.

After the formwork is ready to do the foundation cushion.It is made of layers of sand and gravel.Pillow tedious for removing moisture from the basement and the ground cushioning.The pillow can be in thickness from 15 to 30 cm. If the soil is too wet, you can add small gravel.

pillow should be well compacted.Ideally, the sand should be no trace of the shoe after the compaction quality.

after the waterproofing is done.First the sand and cement mortar.They filled cushion.The thickness of such a solution should be about five itself.After the waterproofing can be put to use for this purpose the web material.For example roofing material.Well, if the material gets on the formwork

when waterproofing is ready, you can begin the reinforcement of the need for reinforcement.Use twisted rebar, and do not use welding.Tightness wire rods will be more mobile and save the plate in the case of uneven loads.Whereas welded rods will increase the workload and she washes burst.Knitting frame in the pit.

Once reinforcement is over you can begin to fill the plate.It is best to load the machine with a ready solution and immediately pour the entire foundation.So it will definitely be uniform and will not crack.

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